Rainbow dragon

Description: A rainbow colored ring that summons a horse sized, multicolored dragon, the dragon is one of the sentient kind and will be stubborn towards those it barely knows and doesn't respect, but once you've proven that your a worthy Ärm wielder the dragon will listen to you without hesitation, it'll even let you ride on its back.

Cost: 600 pewter

Rank: Rook/average And higher

Magic cost: the user can't leave the spot they summoned the guardian while the guardian is in use.